tx_dma_buffers_used 228 drivers/tty/synclink.c int tx_dma_buffers_used; tx_dma_buffers_used 1652 drivers/tty/synclink.c --info->tx_dma_buffers_used; tx_dma_buffers_used 6325 drivers/tty/synclink.c info->tx_dma_buffers_used = 0; tx_dma_buffers_used 6343 drivers/tty/synclink.c return info->tx_buffer_count - info->tx_dma_buffers_used; tx_dma_buffers_used 6851 drivers/tty/synclink.c ++info->tx_dma_buffers_used;